June weather forecastWestbrook, ME
June
Weather in June
As Westbrook steps into June, the weather takes a definitive turn toward the heat of summer. Snowfall becomes a distant memory, and higher humidity levels are noticeable. Days are longer, sunlight is abundant, allowing beachgoers to make the best use of the warmth. The rainfall keeps the landscape lush, and weekends see a surge in outdoor sports and barbecues.Temperature
As Westbrook, Maine, transitions into June, a marginal rise in the average high-temperature is observed, moving from a mild 59°F (15°C) in May to a still refreshing 66.7°F (19.3°C). The nights of June anticipate an average low-temperature of 54.3°F (12.4°C).Humidity
With an average relative humidity of 82%, June is the most humid month.Rainfall
In June, the rain falls for 12.8 days. Throughout June, 1.73" (44mm) of precipitation is accumulated. Throughout the year, there are 116.5 rainfall days, and 17.13" (435mm) of precipitation is accumulated.Snowfall
In Westbrook, snow does not fall in June through September.Daylight
June has the longest days of the year, with an average of 15h and 24min of daylight.On the first day of the month, sunrise is at 5:02 am and sunset at 8:16 pm. On the last day of June, sunrise is at 5:03 am and sunset at 8:27 pm EDT.
Sunshine
The average sunshine in June is 9.1h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 5 during June translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Westbrook, ME
- Average high temperature in June: 66.7°F
The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in June: 54.3°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in June
Westbrook, ME
- Average pressure in June: 29.91"Hg
The months with the highest atmospheric pressure are September and November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Westbrook, ME
- Average wind speed in June: 7.5mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in June
Westbrook, ME
- Average humidity in June: 82%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is November (75%).
Average rainfall in June
Westbrook, ME
- Average rainfall in June: 1.73"
The wettest month (with the highest rainfall) is October (1.97").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in June
Westbrook, ME
- Average rainfall days in June: 12.8 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is January (5 days).
Average snowfall in June
Westbrook, ME
- Average snowfall in June: 0"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Westbrook, ME
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Westbrook, ME
- Average daylight in June: 15h and 24min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in June: 9h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in June
Westbrook, ME
- Average sunshine days in June: 15.9 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is July (15.3 days).
Average UV index in June
Westbrook, ME
- Average UV index in June: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Westbrook, ME
- Average cloud cover in June: 40
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in June
Westbrook, ME
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
